Type E Flange: Piloted Bearing Timken E-PF-TRB-2 1/4-ECC

Описание

Type E tapered roller bearing Mounted Bearings are available in a wide variety of sizes and configurations to meet the requirements of demanding applications. Popular part numbers are in stock for immediate availability. Metric sizes also are available in shaft diameters ranging from 35 mm to 125 mm. 1-3/16 to 3-1/2 utilize one collar 3-15/16 to 5 utilize two collars 6 holes equally spaced (chordal spacing shown) Specifications Shaft Size 2 1/4 in Shaft Size Type Imperial UPC Code 0883450504638 Type E Closed Cover Number EUC-F Lubrication Grease - Premium Industrial Housing Coating E-Coat Dimensions Dimension B 4 in Dimension H 7-5/8 in Dimension A 3-5/16 in Dimension N2 4.6 in Dimension J 6-1/2 in Dimension A3 1-5/16 in Bolt Diameter 1/2 in Dimension E 1-13/16 in Dimension A1 5/8 in Dimension D1 5-1/2 in Dimension d1 4-1/16 in Dimension A2 1-3/16 in Dimension Ac 4.3875 in Dimension d2 4.945 in Radial and Thrust Factors; Speed and Slip-Fit Load Limits e 0.40 X (if Fa/Fr≤ e) 0.87 Y (if Fa/Fr≤ e) 2.17 X (if Fa/Fr> e) 0.7 Y (if Fa/Fr> e) 2.63 K Factor 1.51 C90Dynamic Load Rating2 11600 lbf C0Static Load Rating 54000 lbf Fa-maxMaximum Permissible Thrust Load3 3454 lbf Fr-maxMaximum Allowable Slip Fit Radial Load4 9500 lbf Max. Speed5 2420 rpm Note Note Note: All units have a 1/8" pipe thread grease fitting